13004303479 has 2 divisors, whose sum is σ = 13004303480. Its totient is φ = 13004303478.

The previous prime is 13004303447. The next prime is 13004303567. The reversal of 13004303479 is 97430340031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13004303479 - 2⁵ = 13004303447 is a prime.

It is a super-2 number, since 2×13004303479² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13004343479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6502151739 + 6502151740.

It is an arithmetic number, because the mean of its divisors is an integer number (6502151740).

Almost surely, 2^13004303479 is an apocalyptic number.

13004303479 is a deficient number, since it is larger than the sum of its proper divisors (1).

13004303479 is an equidigital number, since it uses as much as digits as its factorization.

13004303479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 13004303479 in words is "thirteen billion, four million, three hundred three thousand, four hundred seventy-nine".